package com.atguigu.democustomer230315.service;

import com.atguigu.democustomer230315.bean.Customer;
import com.baomidou.mybatisplus.extension.service.IService;

public interface CustomerService extends IService<Customer> {
    public String customerByName(String name);

    public void saveCustomerWithNameAndAge(String name, Integer age);

    public void saveCustomerWithObj(Customer customer);
}
